20090508053949A

Accident · Substantial damage

FAA accident report · Cessna 421B · Alpine, TX · May 8, 2009

Date
May 8, 2009 · 10:30 local
Place
Alpine, TX
Airport
Casparis Municipal Airport
Phase of flight
Takeoff: Climb Out
Operating rules
Air taxi and commuter (Part 135)
Operator
OH7A
Damage
Substantial damage
Aircraft
N60HG
NTSB investigation
NTSBCEN09LA284
Reported as
Cessna 421B
Reported engine
Continental GTSIO-520-C
People aboard
1
Fatal injuries
0
Other injuries
1
Pilot’s certificate
Airline transport
Pilot’s flight hours
10,000 total100 in this make and model40 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

On may 8, 2009, aircraft N60HG, a Cessna 421B, departed E38 (Alpine) airport at approximately 1030 CDT. The aircraft climbed to approximately 300 feet AGL. The pilot adjusted the engines to climb power and experienced a right engine failure. As the pilot attempted to secure the right engine, the left engine failed. The aircraft made an emergency landing 3 miles south of the airport in a field. Evidence at the scene indicated that neither engine was producing power. The right engine did not contain oil and the left engine indicated 11 quarts on the dipstick. The main tanks were selected and the right main was found to be full of fuel. The left main tank had departed the wing during the accident. The aircraft landed with gear retracted. The aircraft sustained substantial damage. The aircraft was examined by the NTSB and found the right engine idler gear bolts had come off allowing the gear to slide out of the accessory drive. This can cause the engine to shut down. No indication of malfunction of the left engine. The pilot received a minor cut on his forehead. No other injuries were sustained.

As the FAA filed it

ON MAY 8, 2009, AIRCRAFT N60HG, A CESSNA 421B, DEPARTED E38 (ALPINE) AIRPORT AT APPROXIMATELY 1030 CDT. THE AIRCRAFT CLIMBED TO APPROXIMATELY 300 FEET AGL. THE PILOT ADJUSTED THE ENGINES TO CLIMB POWER AND EXPERIENCED A RIGHT ENGINE FAILURE. AS THE PILOT ATTEMPTED TO SECURE THE RIGHT ENGINE, THE LEFT ENGINE FAILED. THE AIRCRAFT MADE AN EMERGENCY LANDING 3 MILES SOUTH OF THE AIRPORT IN A FIELD. EVIDENCE AT THE SCENE INDICATED THAT NEITHER ENGINE WAS PRODUCING POWER. THE RIGHT ENGINE DID NOT CONTAIN OIL AND THE LEFT ENGINE INDICATED 11 QUARTS ON THE DIPSTICK. THE MAIN TANKS WERE SELECTED AND THE RIGHT MAIN WAS FOUND TO BE FULL OF FUEL. THE LEFT MAIN TANK HAD DEPARTED THE WING DURING THE ACCIDENT. THE AIRCRAFT LANDED WITH GEAR RETRACTED. THE AIRCRAFT SUSTAINED SUBSTANTIAL DAMAGE. THE AIRCRAFT WAS EXAMINED BY THE NTSB AND FOUND THE RIGHT ENGINE IDLER GEAR BOLTS HAD COME OFF ALLOWING THE GEAR TO SLIDE OUT OF THE ACCESSORY DRIVE. THIS CAN CAUSE THE ENGINE TO SHUT DOWN. NO INDICATION OF MALFUNCTION OF THE LEFT ENGINE. THE PILOT RECEIVED A MINOR CUT ON HIS FOREHEAD. NO OTHER INJURIES WERE SUSTAINED.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.